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cryoseisms

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Journal Article
Published: 16 July 2018
Canadian Journal of Earth Sciences (2018) 55 (10): 1183–1195.
... in the area surrounding the Brazeau Reservoir and river (Alberta), beginning in mid-2014. Detailed analyses of the waveforms and spectra for these events, as well as their timing, strongly suggest that at least seven of these events are cryoseismic signals associated with freeze-up on the reservoir...
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Journal Article
Published: 01 January 1980
Seismological Research Letters (1980) 51 (1): 15–21.
...Andrew V. Lacroix Abstract A cryoseism is a non-tectonic earthquake caused by freezing action in ice, ice-soil and ice-rock materials. It can occur under perennial or seasonal frost conditions. Crysoseisms of intensity IVMM or VMM are characterized by ground rupture and localized felt area...
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Comparison of seismic event spectra. ( a  and  c ) Unscaled and ( b  and  d...
Published: 13 November 2018
Fig. 2. Comparison of seismic event spectra. ( a and c ) Unscaled and ( b and d ) scaled response spectra for the Lac Ste. Anne event (geometric mean of horizontal components) versus the natural Brazeau-area earthquake M L 0.7 (Event 1, a and b ) and a Brazeau-area cryoseism M L 0.4
Journal Article
Published: 01 May 2004
Seismological Research Letters (2004) 75 (3): 419–431.
... listed as earthquakes were actually explosions or meteorological effects, such as cryoseisms or thunderstorms. Data from an instrumentally recorded earthquake in 1999 in the Passamaquoddy Bay region showed that the magnitude based on the area where the earthquake was felt exceeded the instrumentally...
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Journal Article
Published: 13 November 2018
Canadian Journal of Earth Sciences (2019) 56 (2): 183–200.
...Fig. 2. Comparison of seismic event spectra. ( a and c ) Unscaled and ( b and d ) scaled response spectra for the Lac Ste. Anne event (geometric mean of horizontal components) versus the natural Brazeau-area earthquake M L 0.7 (Event 1, a and b ) and a Brazeau-area cryoseism M L 0.4...
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Journal Article
Published: 15 September 2021
Seismological Research Letters (2022) 93 (1): 402–412.
... catalogs include more events in Wisconsin, experience has shown that many types of events, such as explosions and cryoseisms, have made their way into earthquake catalogs in this region. In this short report, I summarize available information about an earthquake that was felt in eastern Wisconsin at 15:27...
FIGURES
Journal Article
Published: 01 July 2010
Seismological Research Letters (2010) 81 (4): 670.
... to an earthquake or some other cause such cryoseisms or thunderstorms. For those events identified as earthquakes, interpretation of dates, times, Modified Mercalli intensity values, felt-area maps, and magnitudes are given when possible. Felt effects in New Brunswick of seven large Eastern North American...
Journal Article
Published: 28 July 2021
Seismological Research Letters (2021) 92 (5): 2691–2694.
... observations of a glacial earthquake connected to a calving event and tidally modulated cryoseismicity demonstrate the potential that this type of monitoring holds for the interdisciplinary study of glacier surge and calving, and the additional hydroacoustic component holds promise for studies of marine mammal...
Journal Article
Published: 23 August 2023
Bulletin of the Seismological Society of America (2023) 113 (6): 2345–2362.
... to the array, making automatic detection and event association challenging, that is, prone to false associations. Most of these signals can be attributed to local mining events and cryoseisms (frost quakes) during sudden ground‐freezing periods ( Romeyn et al. , 2022 ). Second, local geology below the array...
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Journal Article
Published: 27 January 2021
Seismological Research Letters (2021) 92 (3): 1501–1511.
... (I37HO) in July 2015. All of these stations are equipped with Güralp CMG‐ESPC broadband sensors. For a better understanding of seismotectonics and cryoseismicity in the European Arctic, it is necessary to densify the seismic network on Svalbard. Therefore, in September 2010, the seismic station...
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Journal Article
Published: 01 April 2014
Russ. Geol. Geophys. (2014) 55 (4): 522–529.
... are seasonally recurring and happen rather regularly in permafrost area when temperature dips below freezing point. Gmelin could not give his opinion as to the nature of these earthquakes. In the light of the modern knowledge ( Nikonov, 2010 ) these earthquakes could be cryoseismic, but not tectonic...
FIGURES
Journal Article
Published: 02 January 2024
Seismological Research Letters (2024)
.... 12 , 2825 – 2830 . Pirli M. Hainzl S. Schweitzer J. Köhler A. , and Dahm T. 2018 . Localised thickening and grounding of an Antarctic ice shelf from tidal triggering and sizing of cryoseismicity , Earth Planet. Sci. Lett. 503 , 78 – 87 . Podolskiy E...
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Journal Article
Published: 14 April 2021
Seismological Research Letters (2021) 92 (5): 2758–2767.
... part of the Knipovich ridge and are also contributing to the monitoring of tectonic seismicity (see Pirli et al. , 2021, and references therein), cryoseismicity (e.g., Köhler et al. , 2016 ), and mining‐induced seismicity in local coal mines ( Schweitzer, 1998 ; Kremenetskaya et al. , 2001...
FIGURES
Journal Article
Published: 24 February 2021
Seismological Research Letters (2021) 92 (3): 1581–1591.
... that macroseismic observations can be associated with very small events, far below M L  1, if they are shallow, and close to population centers. Seismic events observed noninstrumentally in the 2000s include local, regional, and global earthquakes; induced earthquakes; explosions; cryoseisms; and supersonic...
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Series: Geological Society, London, Special Publications
Published: 01 January 2013
DOI: 10.1144/SP381.8
EISBN: 9781862396401
... been detected in Antarctica and the surrounding regions. Seismic motions for small-magnitude ice-related events are generally named ‘ice-quakes’ (or ‘ice-shocks’) and can be generated by glacier dynamic activity ( Anandakrishnan et al. 2003 ; Kanao & Kaminuma 2006 ). Such cryoseismic sources...
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Journal Article
Published: 05 February 2020
Seismological Research Letters (2020) 91 (2A): 770–786.
... in the study area ( Kortström et al. , 2016 ). The reports are mostly associated with local low‐magnitude earthquakes—seven events with magnitudes between 1.1 and 2.6 occurred in the past 50 yr within 50 km of Helsinki—regional and global earthquakes, explosions, cryoseisms, and supersonic aircrafts...
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Journal Article
Published: 01 October 2013
Bulletin of the Seismological Society of America (2013) 103 (5): 2810–2823.
... booms, mine collapses, and industrial explosions, have entered the seismicity catalog as natural earthquakes, as have cryoseisms and other near‐surface phenomena ( Fujita and Sleep, 1990 ). While the seismic risk in northeastern Illinois and northwest Indiana is generally considered low, historical...
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Journal Article
Journal: Geophysics
Published: 28 April 2023
Geophysics (2023) 88 (3): B135–B150.
... survey areas. Hence, the ocean-bottom DAS is a potential tool for exploring and characterizing the near-surface geologic structure. In this paper, event 5 denotes ocean-bottom DAS responses to seismo-acoustic waves directly propagating from any source type such as earthquakes, cryoseisms, microseisms...
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Journal Article
Published: 01 April 2021
Seismological Research Letters (2021) 92 (2B): 1213–1479.
... Free Surface Topography. Zang, N., Zhang, W., Chen, X. Capturing Glacier-Wide Cryoseismicity With Distributed Acoustic Sensing. Walter, F., Paitz, P., Fichtner, A., Edme, P., Gajek, W., et al. 10:15 am Pacific Yield Estimation of the 2020 Beirut Explosion Using Open Access Waveform and Remote Sensing...
Journal Article
Published: 27 March 2023
Seismological Research Letters (2023) 94 (2B): 1029–1314.
... provided valuable insights about the cryosphere for decades, more recently aided by tools from machine learning. Here, we present an unsupervised machine-learning approach to discovering and interpreting cryoseismic patterns using 5 weeks of seismic data recorded at Gornergletscher, Switzerland. Our...